3618150

Information

• Patent Grant
• 3618150

• References
• Source

• Patent Number

  3,618,150

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1971
  54 years ago

• CPC

  • B63B22/24 - container type
  • B63B22/08 - having means to release or urge to the surface a buoy on submergence thereof
  • B63B2201/08 - Electric light
  • B63B2201/12 - Reflecting means

• US Classifications

  • 441 - Buoys, rafts, and aquatic devices